56 facts & tidbits from Super Bowl history
How Repeat Super Bowl Champions Became a Thing of NFL's Past, News, Scores, Highlights, Stats, and Rumors
Super Bowl History - The Washington Post
How do NFL teams do the year after winning the Super Bowl? – NBC Sports Bay Area & California
Minnesota Vikings Playoff History: Wins, Super Bowl Appearances, and More
Super Bowl History - Facts, Stats and Highlights
Dallas Cowboys Super Bowl Wins History, Appearances, and More
Super Bowl XLVIII - Wikipedia
Super Bowl, History, Appearances, Results, & Facts
Super Bowl, History, Appearances, Results, & Facts